RenderSystem

Escape-the-Dawn/Components/Model.h

@@ -11,7 +11,7 @@ namespace Components
 
 struct Model : Component
 {
-	std::string ModelFile;
+	const char* ModelFile;
 	Color Color;
 };
 

Escape-the-Dawn/Systems/RenderSystem.cpp

@@ -0,0 +1,43 @@
+#include "RenderSystem.h"
+#include "World.h"
+
+
+
+void Systems::RenderSystem::OnComponentCreated( std::string type, std:: shared_ptr<Component> component )
+{
+	if(type == "Model")
+	{
+		auto modelComponent = std::static_pointer_cast<Components::Model>(component);
+		
+		if (m_CachedModels.find(modelComponent->ModelFile) != m_CachedModels.end()) {
+			m_CachedModels[modelComponent->ModelFile] = new Model(modelComponent->ModelFile);
+		}
+
+	}
+}
+
+void Systems::RenderSystem::UpdateEntity( double dt, EntityID entity, EntityID parent )
+{
+	auto modelComponent = m_World->GetComponent<Components::Model>(entity, "Model");
+	if (modelComponent == nullptr)
+		return;
+	auto transformComponent = m_World->GetComponent<Components::Transform>(entity, "Transform");
+	if (transformComponent == nullptr)
+		return;
+
+	Model* model = m_CachedModels[modelComponent->ModelFile];
+
+
+
+
+	m_Renderer->AddModelToDraw(model, transformComponent->Position, transformComponent->Orientation);
+}
+
+void Systems::RenderSystem::Update( double dt )
+{
+	
+}
+
+
+
+

Escape-the-Dawn/Systems/RenderSystem.h

@@ -0,0 +1,41 @@
+#ifndef RenderSystem_h__
+#define  RenderSystem_h__
+
+#include "System.h"
+#include "Model.h"
+#include "Texture.h"
+#include "Components/Model.h"
+#include "Components/Transform.h"
+#include "Renderer.h"
+#include <unordered_map>
+
+namespace Systems
+{
+
+	class  RenderSystem : public System
+	{
+	public:
+		RenderSystem(World* world, std::shared_ptr<Renderer> renderer)
+			: System(world), m_Renderer(renderer) {}
+
+
+		std::unordered_map<std::string, Model*> m_CachedModels;
+
+
+		void AddModelToDraw();
+		void OnComponentCreated(std::string type, std::	shared_ptr<Component> component) override;
+		void UpdateEntity(double dt, EntityID entity, EntityID parent) override;
+		void Update(double dt) override;
+
+	private:
+		std::shared_ptr<Renderer> m_Renderer;
+
+	};
+
+
+}
+
+
+
+
+#endif //RenderSystem_h__